Originally Posted by
UtahRootBeer
So here is the set-up, i took my cold naniwa 8000 and put it in a slightly less cool water to soak it. Heard like a pop 3 seconds later, took it out and the stone has a crack runing straight across exactly half way through the stone. so i lapped it down ant honed a razor on it and it didnt catch or anything. So my question is why did it happen? do i need to bring the stone and water to room temp before using? and will there be any problems using as is? sorry no camera so no pics.